11323012021099 has 2 divisors, whose sum is σ = 11323012021100. Its totient is φ = 11323012021098.

The previous prime is 11323012020967. The next prime is 11323012021157. The reversal of 11323012021099 is 99012021032311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11323012021099 - 2²³ = 11323003632491 is a prime.

It is not a weakly prime, because it can be changed into another prime (11323012021999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5661506010549 + 5661506010550.

It is an arithmetic number, because the mean of its divisors is an integer number (5661506010550).

Almost surely, 2^{11323012021099} is an apocalyptic number.

11323012021099 is a deficient number, since it is larger than the sum of its proper divisors (1).

11323012021099 is an equidigital number, since it uses as much as digits as its factorization.

11323012021099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 34.

The spelling of 11323012021099 in words is "eleven trillion, three hundred twenty-three billion, twelve million, twenty-one thousand, ninety-nine".